span{
    white-space: nowrap;  /*强制span不换行*/
    display: inline-block;  /*将span当做块级元素对待*/
    vertical-align:middle;
    margin-right: '20px';
}
.notice-name{
    font-weight:bolder;
    font-size:'24px';
    width: 10%;
    margin: 0 10px;
}